Sata Bist (Built-In Self Test); Sata Interface Power Management - Hitachi CinemaStar P7K500 Specifications

8.17 SATA BIST (Built-in Self Test)

The device supports the following BIST modes, and begins operations when it receives BIST Activate FIS.
F – Far End Analog Loopback.
L – Far End Retimed Loopback
T – Far End Transmit only
A – ALIGN Bypass (valid only in combination with T bit)
S – Bypass Scrambling (valid only in combination with T bit)

8.18 SATA Interface Power Management

The device supports both receiving host-initiated interface power management requests and initiating
interface power management. The device initiates interface power management when the device enters
its power saving mode whose power consumption is lower than Normal Idle mode.
HITACHI Deskstar & CinemaStar P7K500 Hard Disk Drive specification (Rev 1.1)
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